.left{
	float: left;
	width: 370px;
	height: 690px;
}
.top{
	float: left;
	width:1000px;
	height: 80px;
	padding-top: 15px;
	box-sizing: border-box;
}
.logo{
	margin-left: 30px;
	line-height: 50px;
	float: left;
	width: 120px;
	height: 50px;
	font-weight: 800;
	font-size: 20px;
}
.nav{
	width: 320px;
	height: 50px;
	float: right;
}
.nav li{
	width: 80px;
	height: 50px;
	float: left;
	line-height: 50px;
}
.form{
	position: relative;
	border-radius: 5px;
	width: 400px;
	height: 550px;
	background-color:white;
	float: left;
	margin-left: 350px;
	margin-top: 50px;
	padding-left: 30px;
	box-shadow: 0px -1px 8px #CCCCCC;
	position: relative;
}
.img{
	position: absolute;
	top: -13px;
	right: -11px;
}
.form_top{
	margin-top: 30px;
	cursor: pointer;
	width: 200px;
	height: 30px;
	font-size: 20px;
}
.from_box{
	width: 340px;
	height: 60px;
	border: none;
	margin-top: 20px;
	border-radius: 5px;
}
.form_item2{
	position: absolute;
	top: 50px;
	left: 30px;
	display: none;
}
input{
	background-color: #F5F5F5;
	padding-left: 20px;
	box-sizing: border-box;
}
button{
	font-size: 18px;
	color: white;
	background-color: coral;
}
p{
	margin-top: 20px;
	width: 340px;
	color: coral;
	cursor: pointer;
}
body{
		background-color:#CCCCCC;
	}